Under Armour Project Rock Backpack vs Under Armour Loudon Backpack

The main difference between the Under Armour Project Rock Backpack and the Under Armour Loudon Backpack is that the Project Rock Backpack has Sternum / Chest Straps (Adjustable sternum strap) while the Loudon Backpack does not.

Under Armour Project Rock Backpack Front View
Under Armour Loudon Backpack
Specs Brand Under Armour Under Armour
Name Project Rock Backpack Loudon Backpack
Category Laptop Mens
Sub Category Travel Everyday
Capacity (L) 28.5L 21L
Dimensions (in) 11 x 7.5 x 19 11.8 x 5 x 17.7
Weight (lb) 2.5 0.9
Fabric 100% Polyester 100% Polyester
Color Graphite/Black 30+ colors and patterns
Warranty Under Armour 60 Days Return Policy Under Armour 60 Days Return Policy
Release Date ‎May 7, 2019 October 19, 2018
Rating 4.9 4.7
Price Under $100 Under $50
General Features Shoulder Straps Adjustable padded HeatGear® shoulder straps Adjustable HeatGear shoulder straps
Sternum / Chest Straps Adjustable sternum strap
Water Proof / Water Resistant UA Storm technology water resistant finish UA Storm technology water repellant finish
Main Compartment Access Normal zipped access Normal zipped access
External Pockets 3 front, 1 back and 3 side pockets 1 zipped front pocket
Side Pockets Side pockets can fit water bottle and other accessories
Water Bottle Yes No
Handles Top grab handle Top grab handle
Business & School Features Laptop Sleeve TSA friendly laptop sleeve fits up to 15" Soft-lined laptop sleeve holds up to 15"
Tablet Sleeve Soft lined padded tablet sleeve
Organizer Pocket Front utility pocket with organizer
Travel Features Base / Bottom Tough, abrasion-resistant PU coated bottom panel

You're currently comparing the Project Rock Backpack by Under Armour against the Loudon Backpack by Under Armour .


Under Armour 's Project Rock Backpack is a Laptop backpack with Travel features while Under Armour 's Loudon Backpack is a Mens backpack with Everyday features.

The Under Armour Project Rock Backpack has a capacity of 28.5L (liters), weighs 2.5 pounds and it's dimensions in inches are 11 x 7.5 x 19. It's made of 100% Polyester and is available in Graphite/Black in comparison the Under Armour Loudon Backpack's capacity is 21L with a size of 11.8 x 5 x 17.7 inches. Constructed from 100% Polyester it weighs 0.9 pounds and is available in 30+ colors and patterns .